- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16L - Pipes; joints or fittings for pipes; supports for pipes, cables or protective tubing; means for thermal insulation in general
- F16L 9/10 - Rigid pipes of glass or ceramics, e.g. clay, clay tile, porcelain
Patent holdings for IPC class F16L 9/10
Total number of patents in this class: 46
10-year publication summary
|
2
|
4
|
1
|
4
|
3
|
5
|
2
|
5
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 19740 |
5 |
| Advanced Drainage Systems, Inc. | 304 |
5 |
| Kyocera Corporation | 12735 |
3 |
| SCHOTT AG | 1675 |
3 |
| Hilgenberg GmbH | 7 |
3 |
| Covestro Deutschland AG | 2429 |
2 |
| Covestro LLC | 577 |
2 |
| Swagelok Company | 325 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| Airbus Operations GmbH | 3188 |
1 |
| The Trustees of Columbia University in the City of New York | 3440 |
1 |
| Henkel AG & Co. KGaA | 10129 |
1 |
| Advanced Ceramic Fibers, LLC | 13 |
1 |
| Dalian University of Technology | 1387 |
1 |
| Federal-Mogul Powertrain, Inc. | 101 |
1 |
| ITI Scotland Limited | 161 |
1 |
| Narva Lichtquellen GmbH & Co. KG | 8 |
1 |
| Nichias Corporation | 386 |
1 |
| Saint-Gobain Ceramics & Plastics, Inc. | 812 |
1 |
| Sumco Corporation | 1116 |
1 |
| Other owners | 9 |